Can I delete yum update packages?

From: Steven Cook (stevencook_at_removethis.freeola.net)
Date: 10/24/04 

Date: Sun, 24 Oct 2004 11:45:18 +0100

I have FC2 installed and use yum to get my updates. I was wondering if it
is ok to delete the contents of /var/cache/yum/updates-released/packages
once I have the updates installed? 

-- 
Steven Cook